56145057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22907}}^1$

素因数の和:22972

約数の個数: 16

約数和(自身を含む): 80636160

約数和(自身を除く): 24491103

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 22907, 68721, 435233, 985001, 1305699, 2955003, 18715019, 56145057]

約数ペア:

[(1, 56145057), (3, 18715019), (19, 2955003), (43, 1305699), (57, 985001), (129, 435233), (817, 68721), (2451, 22907)]